Can you differentiate between ‘nofollow’ and ‘dofollow’ link?

‘nofollow’ and ‘dofollow’ link role in seo

Nofollow link:- is exactly vice-versa of dofollow link. These are noncrawling link which are not passed by search engines bot and hence can't be
cached or indexed. It is obvious when we wish to prevent a link from crawling and indexing.

Dofollow link:- is a kind of hyperlink which says all search engines crawlers to pass through which also put an impact over page rank. When we opt to employ or attempt to achieve a dofollow link then it is counted by search engines and sits in the eye of Google, Bing, MSN, Yahoo etc. as a backlink for your website and enhances your site ranking.

Thank you!

Happy to help you.

The name itself the meaning which could the instruction we are providing to the search engines to follow the links and don't follow for our benefit of keyword ranking and security respectively.

The no follow links are not crawled by google bots and those links does not pass any link juice to your site from where the back link located ..
The do follow links will pass the link juice from the back link referring domain and it will tell google bot to follow the link